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Electric Circuits and Machines
WHILE THE EXACT NATURE OF ELECTRICY IS UNKNOWN, A GREAT DEAL IS KNOWN ABOUT WHAT IT CAN DO,. BY THE MERE CLOSING OF A SWITCH, BUILDINGS ARE LIGHTED, WHEELS ARE TURNED, ICE IS MADE, FOOD IS COOKED, DISTANT VOICES ARE HEARD, AND COUNTLESS OTHER TASKS-ORDINARY AND EXTRAORDINARY- ARE PERFORMED
FUNDAMENTAL UNITS
DIRECT-CURRENT CIRCUITS
PRIMARY AND SECONDARY BATTERIES
MAGNETISM
ELECTROMAGNETIC INDUCTION
DIRECT CURRENT GENERATORS
DIRECT CURRENT MOTORS AND CONTROLS
ALTERNATING CURRENT
SINGLE PHASE CIRCUITS
THREE PHASE CIRCUITS
TRANSFORMERS AND REGULATORS
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